/**
* Search for entry that matches the specific <code>DirectoryQuery</code> conditions. Returns a
* <code>java.util.List<String></code> with the Distinguished names of the entries that match. You
* can specify a match limit
*
* @param q DirectoryQuery
* @param limit An <code>Integer</code> with the limit of matches
* @return List<String>
* @exception LDAPException
*/
public List<String> searchDN(final LDAPDirectoryQuery q, final Integer limit)
throws LDAPException {
List<String> results = new ArrayList<String>();
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
SearchControls ctls = new SearchControls();
if (connection.hasCountLimit()) {
ctls.setCountLimit(connection.getCountLimit());
}
if (limit != null) {
ctls.setCountLimit(limit.intValue());
}
ctls.setSearchScope(connection.getScope());
String filter = getQueryString(ctx, q);
NamingEnumeration<SearchResult> answer = ctx.search(baseDN, filter, ctls);
while (answer.hasMoreElements()) {
SearchResult sr = answer.nextElement();
results.add(sr.getNameInNamespace());
}
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "searchDN() null pointer");
throw new LDAPException("search DN null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "searchDN() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
return results;
}
/**
* Search for entry that matches the specific <code>DirectoryQuery</code> conditions
*
* @param q DirectoryQuery
* @return List<DirectoryEntry>
* @exception LDAPException
*/
public List<Identity> search(final LDAPDirectoryQuery q) throws LDAPException {
List<Identity> results = new ArrayList<Identity>();
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
SearchControls ctls = new SearchControls();
List<String> _aux = new ArrayList<String>();
_aux.add("modifyTimestamp");
_aux.add("*");
ctls.setReturningAttributes(_aux.toArray(new String[_aux.size()]));
if (connection.hasCountLimit()) {
ctls.setCountLimit(connection.getCountLimit());
}
ctls.setSearchScope(connection.getScope());
String filter = getQueryString(ctx, q);
NamingEnumeration<SearchResult> answer = ctx.search(baseDN, filter, ctls);
while (answer.hasMoreElements()) {
SearchResult sr = answer.nextElement();
LDAPDirectoryEntry _e = null;
if (sr.getName().isEmpty()) {
_e = new LDAPDirectoryEntry(baseDN);
} else {
_e = new LDAPDirectoryEntry(sr.getNameInNamespace());
/*
* _e = new LDAPEntry(sr.getName() + "," + this.baseDN); if(_e.getID().matches(
* "^(ldap|ldaps)\\://[a-zA-Z0-9\\-\\.]+\\.[a-zA-Z0-9\\-]+(:[a-zA-Z0-9]*)?/?([a-zA-Z0-9\\-\\._\\?\\,\\'/\\\\\\+&%\\$#\\=~])*[^\\.\\,\\)\\(\\s]$"
* )) { URL _url = new URL(_e.getID()); _e.setID(_url.getPath()); }
*/
}
@SuppressWarnings("unchecked")
NamingEnumeration<Attribute> ne =
(NamingEnumeration<Attribute>) sr.getAttributes().getAll();
while (ne.hasMore()) {
Attribute att = ne.next();
Object[] attrs = new Object[att.size()];
@SuppressWarnings("unchecked")
NamingEnumeration<Object> nea = (NamingEnumeration<Object>) att.getAll();
for (int i = 0; nea.hasMore(); i++) {
attrs[i] = nea.next();
}
_e.setAttribute(att.getID(), attrs);
}
results.add(_e);
}
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "search() null pointer");
throw new LDAPException("search null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "search() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
return results;
}
/**
* Search for entry that matches the specific <code>DirectoryQuery</code> conditions. Results will
* be order using the values of a specific attribute
*
* @param q DirectoryQuery
* @param attribute Name of the attribute that determines the order
* @return java.util.List<DirectoryEntry>
* @exception LDAPException
*/
public List<Identity> sortedSearch(final LDAPDirectoryQuery q, final String attribute)
throws LDAPException {
TreeMap<String, Identity> results =
new TreeMap<String, Identity>(Collator.getInstance(new Locale("es")));
try {
LdapContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("Directory service not available");
}
SearchControls ctls = new SearchControls();
if (connection.hasCountLimit()) {
ctls.setCountLimit(connection.getCountLimit());
}
ctls.setSearchScope(connection.getScope());
ctx.setRequestControls(new Control[] {new SortControl(attribute, Control.NONCRITICAL)});
String filter = getQueryString(ctx, q);
NamingEnumeration<SearchResult> answer = ctx.search(baseDN, filter, ctls);
while (answer.hasMoreElements()) {
SearchResult sr = answer.nextElement();
LDAPDirectoryEntry _e = new LDAPDirectoryEntry(sr.getNameInNamespace());
@SuppressWarnings("unchecked")
NamingEnumeration<Attribute> ne =
(NamingEnumeration<Attribute>) sr.getAttributes().getAll();
while (ne.hasMore()) {
Attribute att = ne.next();
Object[] attrs = new Object[att.size()];
@SuppressWarnings("unchecked")
NamingEnumeration<Object> nea = (NamingEnumeration<Object>) att.getAll();
for (int i = 0; nea.hasMore(); i++) {
attrs[i] = nea.next();
}
_e.setAttribute(att.getID(), attrs);
}
String _value = String.valueOf(_e.getAttribute(attribute)[0]);
while (results.containsKey(_value)) {
_value = _value.concat("0");
}
results.put(_value, _e);
}
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "sortedSearch() null pointer");
throw new LDAPException("sorted search null pointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "sortedSearch() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} catch (IOException e) {
_log.log(java.util.logging.Level.ALL, "sortedSearch() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
return new ArrayList<Identity>(results.values());
}
/**
* Check efficiently if some query finally got some results or not
*
* @param q DirectoryQuery
* @return boolean
* @exception LDAPException
*/
public boolean checkSearch(final LDAPDirectoryQuery q) throws LDAPException {
try {
DirContext ctx = connection.connect();
if (ctx == null) {
throw new LDAPException("directory service not available");
}
SearchControls ctls = new SearchControls();
ctls.setCountLimit(2);
ctls.setSearchScope(connection.getScope());
String filter = getQueryString(ctx, q);
NamingEnumeration<SearchResult> answer = ctx.search(baseDN, filter, ctls);
return answer.hasMoreElements();
} catch (NullPointerException e) {
_log.log(java.util.logging.Level.ALL, "checkSearch() null pointer");
throw new LDAPException("check search nullpointer");
} catch (NamingException e) {
_log.log(java.util.logging.Level.ALL, "checkSearch() - " + e.getMessage());
throw new LDAPException(e.getMessage());
} finally {
connection.disconnect();
}
}